EP1366758A4 - Novel ophthalmic compositions - Google Patents

Novel ophthalmic compositions

Info

Publication number
EP1366758A4
EP1366758A4 EP02711483A EP02711483A EP1366758A4 EP 1366758 A4 EP1366758 A4 EP 1366758A4 EP 02711483 A EP02711483 A EP 02711483A EP 02711483 A EP02711483 A EP 02711483A EP 1366758 A4 EP1366758 A4 EP 1366758A4
Authority
EP
European Patent Office
Prior art keywords
ophthalmic compositions
novel ophthalmic
novel
compositions
ophthalmic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02711483A
Other languages
German (de)
French (fr)
Other versions
EP1366758A1 (en
Inventor
Toshiyuki Kouzaki
Yoshiyuki Nagao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanwa Kagaku Kenkyusho Co Ltd
Original Assignee
Sanwa Kagaku Kenkyusho Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanwa Kagaku Kenkyusho Co Ltd filed Critical Sanwa Kagaku Kenkyusho Co Ltd
Publication of EP1366758A1 publication Critical patent/EP1366758A1/en
Publication of EP1366758A4 publication Critical patent/EP1366758A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0048—Eye, e.g. artificial tears
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
EP02711483A 2001-02-15 2002-02-12 Novel ophthalmic compositions Withdrawn EP1366758A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001038555 2001-02-15
JP2001038555 2001-02-15
PCT/JP2002/001170 WO2002064114A1 (en) 2001-02-15 2002-02-12 Novel ophthalmic compositions

Publications (2)

Publication Number Publication Date
EP1366758A1 EP1366758A1 (en) 2003-12-03
EP1366758A4 true EP1366758A4 (en) 2005-07-20

Family

ID=18901506

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02711483A Withdrawn EP1366758A4 (en) 2001-02-15 2002-02-12 Novel ophthalmic compositions

Country Status (7)

Country Link
US (1) US20040076682A1 (en)
EP (1) EP1366758A4 (en)
JP (1) JPWO2002064114A1 (en)
KR (1) KR20030079990A (en)
CN (1) CN1204922C (en)
CA (1) CA2437967A1 (en)
WO (1) WO2002064114A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2349235T3 (en) * 2001-12-21 2010-12-29 Alcon, Inc. USE OF SYNTHETIC INORGANIC NANOPARTICLES AS VEHICLES FOR OPHTHALMIC DRUGS.
KR101707239B1 (en) 2010-08-23 2017-02-17 한양대학교 산학협력단 R-Fe-B Sintered magnet having -phase and fabrication method thereof

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001388A (en) * 1973-06-14 1977-01-04 Alza Corporation Ophthalmological bioerodible drug dispensing formulation
EP0322319A2 (en) * 1987-12-22 1989-06-28 Oculex, Inc. Composition comprising biodegradable ocular implants
US4997652A (en) * 1987-12-22 1991-03-05 Visionex Biodegradable ocular implants
EP0424042A1 (en) * 1989-10-17 1991-04-24 LABORATOIRES MERCK, SHARP & DOHME-CHIBRET Non-solid ophthalmic composition and process for preparing the said composition
EP0490305A2 (en) * 1990-12-12 1992-06-17 Senju Pharmaceutical Co., Ltd. Microspheres for ophthalmic use
US5173298A (en) * 1990-09-27 1992-12-22 Allergan, Inc. Nonaqueous fluorinated drug delivery vehicle suspensions
WO1993018748A1 (en) * 1992-03-19 1993-09-30 Allergan, Inc. Compositions comprising a drug delivery vehicle suspended in a nonaqueous fluorinated liquid
US5252318A (en) * 1990-06-15 1993-10-12 Allergan, Inc. Reversible gelation compositions and methods of use
US5518731A (en) * 1990-09-27 1996-05-21 Allergan, Inc. Nonaqueous fluorinated drug delivery vehicle suspensions
EP0793965A2 (en) * 1996-02-29 1997-09-10 Tano, Yasuo Prophylactic/therapeutic composition for secondary cataract
US5731005A (en) * 1993-08-13 1998-03-24 Vitaphore Corporation Hydrogel-based microsphere drug delivery systems
US5837226A (en) * 1993-12-08 1998-11-17 Vitaphore Corporation C/O Integra Lifesciences Corp. Ocular microsphere delivery system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564518A (en) * 1984-04-26 1986-01-14 Rosenbaum Joseph G Ophthamological method for testing tear flow and composition for use in same
JPH0737386B2 (en) * 1988-10-12 1995-04-26 参天製薬株式会社 Suspension type pyrenoxine eye drops
US5030452A (en) * 1989-01-12 1991-07-09 Pfizer Inc. Dispensing devices powered by lyotropic liquid crystals
IL92966A (en) * 1989-01-12 1995-07-31 Pfizer Dispensing devices powered by hydrogel
CA2101126A1 (en) * 1992-08-03 1994-02-04 Yasushi Morita Preparation for local treatment
CN1256085C (en) * 1997-07-01 2006-05-17 美国辉瑞有限公司 Sertraline salts and substained-release dosage forms of sertraline
KR100683510B1 (en) * 1998-01-22 2007-02-16 산텐 세이야꾸 가부시키가이샤 Fluorometholone suspension eye drops

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001388A (en) * 1973-06-14 1977-01-04 Alza Corporation Ophthalmological bioerodible drug dispensing formulation
EP0322319A2 (en) * 1987-12-22 1989-06-28 Oculex, Inc. Composition comprising biodegradable ocular implants
US4997652A (en) * 1987-12-22 1991-03-05 Visionex Biodegradable ocular implants
EP0424042A1 (en) * 1989-10-17 1991-04-24 LABORATOIRES MERCK, SHARP & DOHME-CHIBRET Non-solid ophthalmic composition and process for preparing the said composition
US5252318A (en) * 1990-06-15 1993-10-12 Allergan, Inc. Reversible gelation compositions and methods of use
US5620699A (en) * 1990-09-27 1997-04-15 Allergan, Inc. Method for delivering nonaqueous fluorinated drug delivery vehicle suspensions
US5173298A (en) * 1990-09-27 1992-12-22 Allergan, Inc. Nonaqueous fluorinated drug delivery vehicle suspensions
US5518731A (en) * 1990-09-27 1996-05-21 Allergan, Inc. Nonaqueous fluorinated drug delivery vehicle suspensions
EP0490305A2 (en) * 1990-12-12 1992-06-17 Senju Pharmaceutical Co., Ltd. Microspheres for ophthalmic use
WO1993018748A1 (en) * 1992-03-19 1993-09-30 Allergan, Inc. Compositions comprising a drug delivery vehicle suspended in a nonaqueous fluorinated liquid
US5731005A (en) * 1993-08-13 1998-03-24 Vitaphore Corporation Hydrogel-based microsphere drug delivery systems
US5837226A (en) * 1993-12-08 1998-11-17 Vitaphore Corporation C/O Integra Lifesciences Corp. Ocular microsphere delivery system
EP0793965A2 (en) * 1996-02-29 1997-09-10 Tano, Yasuo Prophylactic/therapeutic composition for secondary cataract

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02064114A1 *

Also Published As

Publication number Publication date
CN1204922C (en) 2005-06-08
WO2002064114A1 (en) 2002-08-22
CA2437967A1 (en) 2002-08-22
CN1491102A (en) 2004-04-21
US20040076682A1 (en) 2004-04-22
EP1366758A1 (en) 2003-12-03
KR20030079990A (en) 2003-10-10
JPWO2002064114A1 (en) 2004-06-10

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20030827

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AX Request for extension of the european patent

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A4 Supplementary search report drawn up and despatched

Effective date: 20050603

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20070901